Performance-level coaching for adults who want to get stronger, move with confidence, and make measurable progress.
In The Core was built to develop elite athletes from the ground up — and that same philosophy, methodology, and level of coaching is now available to adults.
Our adult personal training program is led by coaches with four-year degrees in Exercise Science and nationally recognized certifications. Every program is built from scratch around the individual — not pulled from a template or recycled from someone else’s plan.
Progressive programming that adds weight and intensity over time — so you're always moving forward, never spinning your wheels.
We address mobility, joint health, and movement quality before adding load. You'll feel the difference inside and outside the gym.
Lose fat, build muscle, and improve the way you look and feel — engineered around your specific goals, not a one-size-fits-all approach.
Every program is built around your body. Past injuries, chronic pain, and movement restrictions are treated as information — not obstacles.
Our sessions go beyond the basics. Brain, balance, strength, and power training together — the way the body is actually designed to move.
You have a coach in your corner tracking your numbers, adjusting your plan, and making sure you keep showing up and progressing.
Understand why each exercise is in your program and how to execute it well. Leave every session knowing more than when you walked in.
Your schedule, your goals, your experience level. Nothing generic, nothing copied from someone else.
We spend 30 minutes together — learning your goals, your training history, your limitations, and where you are right now. We discuss how our training system fits your needs, and you’ll leave with a clear picture of what a program built for you would look like.
Based on your consultation, we design a program built entirely around your body, your goals, your schedule, and your experience level. Every session has a purpose. Every exercise is there for a reason.
Your program evolves as you do. We track your weights, your progress, and how your body is responding — and we adjust as needed. You’re never stuck doing the same thing. You’re always moving forward.
Try a session before committing to a package. Full coaching, full attention, and the same quality as every other session. A great starting point if you want to experience the ITC difference first.
The most popular entry point for clients who are ready to commit. A block of sessions at a reduced per-session rate — enough to build real momentum and start seeing results.
The complete experience. Receive 36 sessions over 12 weeks, with full nutrition coaching included at no extra cost.
This is where the biggest results happen.
Available as a monthly add-on to any training package.
This is not a generic meal plan. It is a practical, behavior-based approach to fueling your training and your life.
In The Core Sports Performance
5455 Spine Road Suite F
Boulder, CO 80301
Hours: Monday–Friday, 8AM–6PM | Weekend sessions by appointment
Parking: Free onsite parking available
No experience needed. We meet every client exactly where they are — whether you’re a first-time gym goer or a seasoned athlete returning to training. Your starting point doesn’t determine your results. Consistency and the right program do.
Absolutely. Our coaches hold four-year degrees in Exercise Science and nationally recognized certifications. We design smart programs around injury and limitation — and we often help clients move better than they have in years.
We recommend at least two sessions per week to build momentum and see real results. Most clients who are serious about change train three to four times per week. We’ll help you figure out the right frequency for you during your free consultation.
Yes. If body composition is your goal, we design your sessions specifically to drive fat loss and build muscle simultaneously. We also offer nutrition coaching as an add-on, which is where clients who combine both tend to see the most significant and lasting change.
Yes. We train all populations and all skill levels — from people who have never set foot in a gym to competitive athletes. Every program is built around the individual, so your experience level is built into the design from day one.
Your first session is a free consultation — no charge, no pressure. We’ll spend about 30 minutes together, and get to know your goals. You’ll leave with a clear sense of what a program built for you would look like.
Yes. If you want to train with a partner or a small group of friends, we can make those arrangements. Reach out and we’ll work out a setup that fits.
With personal training, every workout and every exercise is built specifically for you, your body, and your goals. We track your numbers, adjust your program, and make sure you’re always progressing. Group fitness is great, but it can’t do that.
Yes. Nutrition coaching is available as a monthly add-on to any training package. It includes weekly food log reviews, bi-weekly check-in calls, macro and meal timing guidance, and habit coaching tailored to your training and lifestyle.
Book a free 30-minute consultation. No commitment, no pressure — just a real conversation about your goals and what’s possible when you have the right system behind you.
30 minutes. No commitment. A real plan to talk through.
Tell us a little about your goals and we’ll follow up to schedule your free consultation at our Boulder facility.
Here at ITC, we educate athletes on the importance of different lifestyle choices on recovery and performance. This pyramid of recovery concepts provides an overview for how we teach athletes about recovery and how significantly it can affect their performance.
My son Dante has been training at In The Core since 2019 and my daughter Ava has been training there since 2023. They are both year-round athletes that put a lot of stress demand on their bodies through their respective sports and consequently they put stress on their minds through school, sports, social life, etc. With that said, when we found ITC we were drawn to not only the physical athletic training but also the mind/brain work and encompassing everything all into one. Simply put, training the full body not only for competition but also the life of a teenage student-athlete and the preparation into adult hood. There are many options in the market if you’re looking to just get bigger, faster, stronger but if you are like us, and you were looking for more than that, ITC is the place to come.
The coaching and training aspect of ITC is impeccable. The details and focus of every session will ensure your athlete has an incredible workout that is tailored to them individually every time they visit. The brain work and the messages they learn through the training has my kids walk out of ITC sessions a completely different person. They are more upbeat, energetic, and motivated even though they just performed an intense work out for 45-90 minutes.
As a former athlete, it is very evident to see the physical results in their training. As a parent, I see my children’s growth in their mindset and maturity. I see them thinking about their futures in ways they never did before, I see their motivation in helping and be a part of the solution, and I see them wanting to serve something higher than themselves. For me and my family, this means being a complete athlete which is what they receive from the team at ITC.
ITC has been a huge blessing for our whole family. The lifelong friendships and relationships that we have developed and the tools that our children have received are priceless. We are forever grateful and forever ITC!
